CN204686235U - A kind of molybdenum filament adjusting device of wire cutting machine - Google Patents
A kind of molybdenum filament adjusting device of wire cutting machine Download PDFInfo
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- CN204686235U CN204686235U CN201520079253.2U CN201520079253U CN204686235U CN 204686235 U CN204686235 U CN 204686235U CN 201520079253 U CN201520079253 U CN 201520079253U CN 204686235 U CN204686235 U CN 204686235U
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- tight silk
- movable block
- described tight
- cutting machine
- molybdenum filament
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Abstract
A molybdenum filament adjusting device for wire cutting machine, comprise tight silk main shaft, gear, tight silk seat and tight silk movable block, described tight silk main shaft is successively through described gear, described tight silk seat and described tight silk movable block; Be provided with spring between described tight silk seat and described tight silk movable block, one end of described spring is fixed in the holddown groove of described tight silk main shaft, and the other end is fixed on described tight silk movable block by bolt of long stem; Described tight silk seat is provided with tight silk fixed block and tight silk elastic force regulating block, described tight silk fixed block and described tight silk elastic force regulating block lay respectively at the both sides of described gear; Described tight silk movable block does not form at collinear connecting plate by two, and described connecting plate is provided with guide wheel by fixing hole.The utility model has the described tight silk movable block of angle by adopting, greatly improve stability and the accuracy of Linear cut; And while increase molybdenum filament adjustable range value, there will not be running to affect operating efficiency and fracture of wire phenomenon.
Description
Technical field
The utility model relates to wire cutting machine technical field, particularly relates to a kind of molybdenum filament adjusting device of wire cutting machine.
Background technology
In China's industrial technology develop rapidly under the new situation, urgent need greatly develops the process technologies such as all kinds of mould, electrode and precision parts, and a kind of key technology of CNC WEDM technology just in the processing technology field such as all kinds of mould, electrode and precision parts.At present in the research and development process of the industry such as TV, instrument new product, the normal CNC WEDM method that adopts directly cuts out part, substantially reduces the lead time, and reduces cost, improve Product Precision quality.Therefore the research of spark-erosion machine tool is the needs of China domestic market with improving, and also can play certain impetus for the industrial expansion of China.Although NC wirecut EDM machine is widely applied in China, but NC wirecut EDM machine of the prior art still also exists some shortcomings, Wire-cut Electrical Discharge Machining is along with the accumulation of time, there is the loss that diameter attenuates on the one hand in molybdenum filament line of cut, molybdenum filament line of cut length is along with repeatedly going up on the other hand, back and forth pull down, molybdenum filament line of cut length, but it is now many by human at periodic intervals's manual adjustments, operate very loaded down with trivial details inconvenience, molybdenum filament in wire storage cylinder is finished usually needs reversion, but existing mechanism reverses after usually needing motor to stop again, add the number of starts of motor, operate quality that is consuming time and impact processing.
Therefore, all the molybdenum filament adjusting device of installing at existing machine mostly at present, but the employing weight principle that the molybdenum filament adjusting device that existing machine is installed has, guide wheel is manually pulled to reach tight silk effect, also have and adopt spring principle to reach tight silk effect, but the power exported like this is steady not, power output is not enough, the fineness of cutting products and the smoothness of cutting will be exported by effect string, the product quality of production is declined, and some tight silk device is in adjustment process, the situation of running is easily there is when regulating the stroke range of molybdenum filament to reach certain numerical value, affect working (machining) efficiency, and there is fracture of wire phenomenon.
Summary of the invention
The purpose of this utility model is to overcome the molybdenum filament adjusting device that above deficiency and defect propose a kind of wire cutting machine.
For reaching this object, the utility model by the following technical solutions:
A molybdenum filament adjusting device for wire cutting machine, comprise tight silk main shaft, gear, tight silk seat and tight silk movable block, described tight silk main shaft is successively through described gear, described tight silk seat and described tight silk movable block; Be provided with spring between described tight silk seat and described tight silk movable block, one end of described spring is fixed on described tight silk main shaft, and the other end is fixed on described tight silk movable block by bolt of long stem; Described tight silk seat is provided with tight silk fixed block and tight silk elastic force regulating block, described tight silk fixed block and described tight silk elastic force regulating block lay respectively at the both sides of described gear;
Described tight silk movable block does not form at collinear connecting plate by two, and one end of described two connecting plates is fixed to one another connection; Described fixed connection place is through described tight silk main shaft; The non-link of two described connecting plates is provided with guide wheel by fixing hole.
Preferably, the angle of two described connecting plate formation is 30-120 degree.
Preferred further, described angle is 90 degree.
Preferably, two described connecting plates are connected to form the described tight silk movable block of L-type structure.
Preferably, two described connecting plates are connected to form the described tight silk movable block of T-type structure.
Preferred further, the length of described connecting plate is identical.
Preferably, described tight silk movable block is formed in one structure.
Preferably, the sidewall on described tight silk seat top is provided with the stopper slot matched with described bolt of long stem; The sidewall of the end of described tight silk fixed block offers draw-in groove.
Preferably, described guide wheel is mounted on the fixing hole of described connecting plate by bearing holder (housing, cover).
Preferably, a kind of wire cutting machine using the tight silk device of the wire cutting machine described in claim 1-9.
The utility model has the described tight silk movable block of angle by adopting, greatly improve stability and the accuracy of Linear cut; And while increase molybdenum filament adjustable range value, there will not be running to affect operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model specific embodiment.
Fig. 3 is the structure chart of tight silk fixed block of the present utility model.
Fig. 4 is the schematic diagram of the duty 1 of the wire cutting machine being provided with molybdenum filament adjusting device.
Fig. 5 is the schematic diagram of the duty 2 of the wire cutting machine being provided with molybdenum filament adjusting device.
Wherein: 1 is tight silk seat, 2 is tight silk movable block, and 3 is guide wheel, 4 is gear, and 5 is tight silk main shaft, and 6 is tight silk fixed block, 7 is tight silk elastic force regulating block, and 8 is spring, and 9 is bolt of long stem, 10 is bearing holder (housing, cover), and 11 is lathe bed, and 12 is molybdenum filament adjusting device, 14 is column, and 121 is connecting plate, and 100 is stopper slot, 101 is draw-in groove, and 201 is fixing hole.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of molybdenum filament adjusting device of wire cutting machine, comprise tight silk main shaft 5, gear 4, tight silk seat 1 and tight silk movable block 2, described tight silk main shaft 5 is successively through described gear 4, described tight silk seat 1 and described tight silk movable block 2; Be provided with spring 8 between described tight silk seat 1 and described tight silk movable block 2, one end of described spring 8 is fixed in the holddown groove of described tight silk main shaft 5, and the other end is fixed on described tight silk movable block 2 by bolt of long stem 9; Described tight silk seat 1 is provided with tight silk fixed block 6 and tight silk elastic force regulating block 7, described tight silk fixed block 6 and described tight silk elastic force regulating block 7 lay respectively at the both sides of described gear 4;
Described tight silk movable block 2 does not form at collinear connecting plate 21 by two, and one end of described two connecting plates 21 is fixed to one another connection; Described fixed connection place is through described tight silk main shaft 5; The non-link of two described connecting plates 21 is provided with guide wheel 3 by fixing hole 201.
Described molybdenum filament adjusting device 12 is installed on the column 14 of described wire cutting machine, then molybdenum filament is passed two described guide wheels, described guide wheel 3 is installed on two connecting plates 21 compositions of described tight silk movable block 2, and the link of two described connecting plates 21 forms angle; Described two guide wheels 3 not and on same straight line; In use, the draw-in groove of described tight silk fixed block 6 is only needed to be pulled away from described bolt of long stem 9, i.e. the position of adjustable described tight silk movable block 2; And described tight silk elastic force regulating block 7 is for spring described in regulable control 8; Because described tight silk movable block 2 has the trend rotated to a direction under the effect of described spring 8, form a guide wheel 3 toward pressing down molybdenum filament, another guide wheel 3 up pushes up molybdenum filament, thus under the effect of two guide wheels 3, described tight silk movable block 2 just can realize two guide wheel to the stretching of molybdenum filament under swing degree of convergence, greatly improves stability and the accuracy of Linear cut; And while increase molybdenum filament adjustable range value, there will not be running to affect operating efficiency.
Preferably, the angle of two described connecting plate 21 formation is 30-120 degree.
Described angle, at this value range of 30-120 degree, can realize molybdenum filament in adjustment process, there will not be running phenomenon.
Preferred further, described angle is 90 degree.
When described angle is 90 degree, the stability of wire cutting machine and accuracy reach the highest, and the adjustable range value of molybdenum filament is maximum.
Preferably, two described connecting plates 21 are connected to form the described tight silk movable block 2 of L-type structure.
Described tight silk movable block 2 structure of L-type structure is simple, and easily manufacture, cost is low.
Preferably, two described connecting plates 21 are connected to form the described tight silk movable block 2 of T-type structure.
This be described tight silk movable block 2 while the angle making it be formed is 90 degree, the another kind of alternative method that can realize.
Preferably, the length of described connecting plate 21 is identical.
Preferably, described tight silk movable block 2 is formed in one structure.
Integrated described tight silk movable block 2 structure is simple, and it is convenient to install, and cost is low.
Preferably, the sidewall on described tight silk seat 1 top is provided with the stopper slot 100 matched with described bolt of long stem; The sidewall of the end of described tight silk fixed block 6 offers draw-in groove 101.
The adjustment that stopper slot facilitates described tight silk movable block 2 is set, the convenient fixing described tight silk movable block 2 of described draw-in groove 101.
Preferably, described guide wheel 3 is mounted on the fixing hole 201 of described connecting plate 21 by bearing holder (housing, cover) 10.
Use described bearing holder (housing, cover) 10 described introduction to be mounted on the fixing hole 201 of described connecting plate 21, ensure the stability of introduction in rotation process.
Preferably, a kind of wire cutting machine using the molybdenum filament adjusting device of wire cutting machine described in claim 1-9.
After described wire cutting machine uses described molybdenum filament adjusting device 12, greatly improve stability and the accuracy of Linear cut; And while increase molybdenum filament adjustable range value, there will not be running to affect operating efficiency and fracture of wire phenomenon.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. a molybdenum filament adjusting device for wire cutting machine, is characterized in that: comprise tight silk main shaft, gear, tight silk seat and tight silk movable block, described tight silk main shaft is successively through described gear, described tight silk seat and described tight silk movable block; Be provided with spring between described tight silk seat and described tight silk movable block, one end of described spring is fixed on described tight silk main shaft, and the other end is fixed on described tight silk movable block by bolt of long stem; Described tight silk seat is provided with tight silk fixed block and tight silk elastic force regulating block, described tight silk fixed block and described tight silk elastic force regulating block lay respectively at the both sides of described gear;
Described tight silk movable block does not form at collinear connecting plate by two, and one end of described two connecting plates is fixed to one another connection; Described fixed connection place is through described tight silk main shaft; The non-link of two described connecting plates is provided with guide wheel by fixing hole.
2. the molybdenum filament adjusting device of wire cutting machine according to claim 1, is characterized in that: the angle of two described connecting plate formation is 30-120 degree.
3. the molybdenum filament adjusting device of wire cutting machine according to claim 2, is characterized in that: described angle is 90 degree.
4. the molybdenum filament adjusting device of wire cutting machine according to claim 3, is characterized in that: two described connecting plates are connected to form the described tight silk movable block of L-type structure.
5. the molybdenum filament adjusting device of wire cutting machine according to claim 4, is characterized in that: the length of described connecting plate is identical.
6. the molybdenum filament adjusting device of wire cutting machine according to claim 3, is characterized in that: described tight silk movable block is formed in one structure.
7. the molybdenum filament adjusting device of wire cutting machine according to claim 1, is characterized in that: the sidewall on described tight silk seat top is provided with the stopper slot matched with described bolt of long stem; The sidewall of the end of described tight silk fixed block offers draw-in groove.
8. the molybdenum filament adjusting device of wire cutting machine according to claim 1, is characterized in that: described guide wheel is mounted on the fixing hole of described connecting plate by bearing holder (housing, cover).
9. one kind uses the wire cutting machine of the molybdenum filament adjusting device of the wire cutting machine described in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079253.2U CN204686235U (en) | 2015-02-04 | 2015-02-04 | A kind of molybdenum filament adjusting device of wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079253.2U CN204686235U (en) | 2015-02-04 | 2015-02-04 | A kind of molybdenum filament adjusting device of wire cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN204686235U true CN204686235U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520079253.2U Withdrawn - After Issue CN204686235U (en) | 2015-02-04 | 2015-02-04 | A kind of molybdenum filament adjusting device of wire cutting machine |
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| CN (1) | CN204686235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607741A (en) * | 2015-02-04 | 2015-05-13 | 佛山市大铁数控机械有限公司 | Molybdenum wire adjusting device of wire cutting machine |
| CN107824919A (en) * | 2017-11-13 | 2018-03-23 | 广东大铁数控机械有限公司 | It is a kind of to be used to process the wire cutting machine tool of big and thick workpiece and tight slivers processing method |
| CN111570948A (en) * | 2020-07-01 | 2020-08-25 | 南京工程学院 | Foldable wire cut electrical discharge machining walks silk module |
-
2015
- 2015-02-04 CN CN201520079253.2U patent/CN204686235U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607741A (en) * | 2015-02-04 | 2015-05-13 | 佛山市大铁数控机械有限公司 | Molybdenum wire adjusting device of wire cutting machine |
| CN107824919A (en) * | 2017-11-13 | 2018-03-23 | 广东大铁数控机械有限公司 | It is a kind of to be used to process the wire cutting machine tool of big and thick workpiece and tight slivers processing method |
| CN111570948A (en) * | 2020-07-01 | 2020-08-25 | 南京工程学院 | Foldable wire cut electrical discharge machining walks silk module |
| CN111570948B (en) * | 2020-07-01 | 2021-07-27 | 南京工程学院 | Foldable wire cut electrical discharge machining walks silk module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528225, Guangdong City, Foshan Province Nanhai District lion town Baisha village third industrial zone, Foshan city iron CNC Machinery Co., Ltd. Patentee after: Guangdong Da Gang CNC Machinery Co., Ltd. Address before: 528225, Guangdong City, Foshan Province Nanhai District lion town Baisha village third industrial zone, Foshan city iron CNC Machinery Co., Ltd. Patentee before: FOSHAN DATIE NUMERICAL CONTROL MACHINERY CO., LTD. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20180831 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20180831 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |